current i city law only allows the police and the military to fire guns at the airport. there have been 180 bird strikes at the airport since 2009. the most recent was in june when seagulls hit a southwest airlines jet. >>> 7:24. there is a new study that says more kids are being hurt in those inflatable bounce houses. according to the journal of pediatrics, 30 kids a day are treated in emergency rooms from broken bones to concussions. most happen when the kids fall inside or out of those inflatable playhouses or they collide with even other. now -- with each other. now, several happened last year when the houses collapsed when they were pick up by high winds. >>> let's check in with tara about the fog. >> yes. and then as quickly as the fog rolls in, it can roll out. about an hour and a half before the advisories are lifted. all of your bay area bridges are affected. in union city, there's an accident on 880 southbound and industrial parkway. in livermore, 580 westbound at isabella avenue. another fender-bender. traffic is sluggish there. let's head to the san mateo bri